Multiply.
(–4) ∙ (–8)
a. –32
b. –12
c. 12
d. 32

Answers

Answer 1

Answer: (-4) X (-8) = (32)...=>Always remember in multiplying integers when both the signs are negative(-) then u multiply and put the positive(+) sign ...the product would be positive....=>and when both have positive (+) sign ,u multiply and put the plus sign ...=>and when both are different ,one positive(+) and other negative(-) then u multiply and put the negative(-) sign....(the same rules are followed in divisions also)....=>So here the answer is option D(32) ...Hope it helps!!!

Answer 2

Answer: the correct answer is D 32

Related Questions

Courtney reads around 110 words per minute. She procrastinated and now has less than a week to finish her reading assignment. If the book she needs to finish has another 820 pages left and each page has around 350 words, how many hours should she set aside to complete her assignment? Show your work to receive full credit. (10 points)
Solve the equation: 12y = 132. A. y = 11B. y = 11/12C. y = 144D. y = 1/11C
Please help with this thanks
DESCRIBE the probability of a woman growing to be 5 metres tall
Lucas paid for a pair of shoes with a $50 bill after the clerk added 9% tax to the purchase Lucas received $17.3 in change what was the price of the shoes not including the tax

How many sides does a polygon have if the sum of its angle measures is 2700 degrees and how do you find this?

Answers

$the\ sum\ of\ angle\ measures\ is\ 2700^0\n\n(n-2)\cdot180^0=2700^0\nn-the\ number\ of\ the\ sides\ of\ the\ polygon\n\nn-2= (2700)/(180) \ \ \ \Rightarrow\ \ \ n-2=15\ \ \ \Rightarrow\ \ \ n=17\n\nAns.\ 17\ sides\ of\ the\ polygon.$

The number of angles equal the number of sides

The number of angles calculate: (n-2)x180°

(n-2)x180°=2700° |divide both sides by 180°

n-2=15 |add 2 to both siedes

n=13

Answer: 13 sides.

Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 2, negative 1, and 2 Which of the following functions best represents the graph?

f(x) = x3 + x2 − 4x − 4
f(x) = x3 + 4x2 − x − 4
f(x) = x3 + 3x2 − 4x − 12
f(x) = x3 + 2x2 − 4x − 8

Answers

Based on the given intercepts, the factors of the polynomial are
f(x) = (x-2)(x+1)(x-2)
Multiplying the binomials would give us the correct answer. Multiplying the first two,
f(x) = (x2 - x - 2)(x-2)
Then multiplying the result with other binomial,
f(x) = x3 + x2 - 4x - 4

Using the Factor Theorem, the function that best represents the graph is given by:

f(x) = x³ + x² - 4x - 4.

What is the Factor Theorem?

The Factor Theorem states that a polynomial function with roots $x_1, x_2, \codts, x_n$ is given by:

$f(x) = a(x - x_1)(x - x_2) \cdots (x - x_n)$

In which a is the leading coefficient

In this problem, we consider a = 1, and the roots are the x-intercepts $x_1 = -2, x_2 = -1, x_3 = 2$ , hence:

f(x) = (x + 2)(x + 1)(x - 2)

f(x) = (x² + 3x + 2)(x - 2)

f(x) = x³ + x² - 4x - 4.

More can be learned about the Factor Theorem at brainly.com/question/24380382

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Which expressions have a value of 18? Choose all answers that are correct. A. –3 – 21 B. 7 – (–25) C. 34 – 16 D. –4 – (–22)

Answers

A) -3 - 21 = $-24$
B) 7 - (-25) = $32$
C) 34 - 16 = 18
D) -4 - (-22) = 18

Answer: C and D

C. 34 - 16 = 18
and
D. -4 - (-22)
-4 + 22 = 18

F f(x) = 0, what is x?0 only
–6 only
–2, 1, or 3 only
–6, –2, 1, or 3 only

Answers

Final answer:

To find where f(x)=0, also known as the root or solution of the function, you need to know the specific function. With the specifics of the function, you could then solve for x using methods like factoring, completing the square, or the quadratic formula.

Explanation:

In mathematics, when we say f(x) = 0, we are seeking for the values of x that would make the function f(x) equal to zero. This is traditionally referred to as finding the root, zero or solution of the function. However, without a specific function, such as f(x) = x^2 - 4 for example, we can't specify which values x may take. If we knew more about the particulars of the function, we could use a variety of methods such as factoring, completing the square, or using the quadratic formula to solve for x.

Learn more about solving functions here:

brainly.com/question/31400068

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Should be 0 only because anything times 0 is 0

elena spent $2.50 on pineapple juice. pineapple juice costs $0.10 per ounce. how many ounces of pineapple juice did elena buy?

Answers

2.50 divided by 10 is 0.25 because you move the decimal place to the left with division. I hope this helps

Answer:

0.25

Step-by-step explanation:

I'm a genius plus I did this already

Don completes the square for the equation x^2 + 6x + 3 = 0. Which of the following equations reveals the vertex of the parabola?

Answers

x² + 6x + 3 = 0

y = x² + 6x + 3
y - 3 = x² + 6x

6x ⇒ 6x / 2x = 3 ⇒ 3² = 9

y - 3 + 9 = x² + 6x + 9
y + 6 = (x+3)²
y = (x+3)² - 6

vertex of the parabola is (x+3)²

y = (x+3)(x+3) - 6
y = x(x+3)+3(x+3) - 6
y = x² + 3x + 3x + 9 - 6
y = x² + 6x + 3

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2 less than 4 times a number is -18

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Instructions:Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).James bought two T-shirts and one pair of jeans at an online store and paid $40, not including taxes, for his purchase. A month later, the same store sold the T-shirts and jeans at a 50% discount from their original prices. James bought two T-shirts and five pairs of jeans for $60, not including taxes. Assuming the base prices of the T-shirts and the jeans are the same on both occasions, and ignoring the taxes, the price of a T-shirt is $ and the price of a pair of jeans is $.

Solve #1 pls, I need to find the shortest side, median side, and longest side